CN216208387U

CN216208387U - Fine powder particle size measuring device

Info

Publication number: CN216208387U
Application number: CN202122688594.8U
Authority: CN
Inventors: 刘秉国; 蔡恰恰; 周烈兴
Original assignee: Xuzhou Yufan Mechanical And Electrical Technology Co ltd
Current assignee: Xuzhou Yufan Mechanical And Electrical Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-04-05
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a device for measuring the particle size of fine powder, which comprises a supporting table, wherein a storage box is arranged on one side of the top end of the supporting table, a threaded head penetrates through the interior of a screw cap, a sealing clamping plate is arranged at one end of the threaded head, a measuring instrument is connected with one end of an output pipe, supporting legs are arranged on two sides of the bottom end of the measuring instrument, and an adjusting structure is arranged in the supporting legs. According to the utility model, the stable ring is firstly subjected to certain installation treatment, then the arrangement of the reserved groove is completed under the connection arrangement of the protection cavity, and the stable ring and the screw cap are mutually matched to complete certain fine adjustment work in the process of rotating the screw head, so that certain laminating work is completed under the matching of the sealing clamping plate, therefore, the integral stable connection work is well improved, and meanwhile, the stable ring can be subjected to rich sealing treatment in the working process under the arrangement of the sealing clamping plate, so that the integral stable connection capacity is well improved.

Description

Fine powder particle size measuring device

Technical Field

The utility model relates to the technical field of particle size measurement, in particular to a device for measuring the particle size of fine powder.

Background

Along with the continuous development of society and the continuous improvement of economic level, the living standard of people is also remarkably developed, so the scientific level of people is also remarkably developed, a certain research is often carried out on various powders in the field of scientific research, wherein fine powder refers to powder with small enough particle size, most of the fine powder can adsorb a large amount of moisture from the air so as to complete the work of physically adsorbing water, and a special particle size measuring device is required to be used in the process of measuring the particle size, so that the precision is required to be very good in the process of developing the fine powder;

however, the conventional measuring device still has problems in the actual use process, such as poor stable sealing ability in the measuring device, which makes it difficult to perform a stable connection operation during the actual use process, thereby affecting a certain measuring accuracy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a device for measuring the particle size of fine powder, which solves the problem of poor stable sealing capability in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for measuring the particle size of fine powder comprises a supporting table, wherein a storage box is installed on one side of the top end of the supporting table, a supporting rod is installed at one end of the storage box, an installation structure is arranged at the bottom end of the supporting rod, a monitor is installed at the top end of the supporting rod, a measuring tube is connected to the bottom end of the monitor, a storage tube is arranged in the storage box, an output tube is connected to the top end of the storage tube, a stable structure is arranged at the joint of the output tube and comprises a stable ring, the stable ring is arranged at the joint of one end of the output tube, a protective cavity is installed at one end of the stable ring, a reserved groove is installed in the protective cavity, a nut is installed in the reserved groove, a threaded head penetrates through the nut, a sealing clamp plate is installed at one end of the threaded head, and a measuring instrument is connected to one end of the output tube, the supporting legs are installed on two sides of the bottom end of the measuring instrument, and the adjusting structures are arranged inside the supporting legs.

Preferably, the adjusting structure includes the activity dish, the activity dish sets up the one end inside the supporting leg, the pivot is installed to the one end of activity dish, the top of activity dish is provided with the atress board, the stopper is installed on the top of atress board, the lateral wall of stopper is provided with buffer spring, the telescopic link is installed on buffer spring's top.

Preferably, the stress plate is elastically connected with the inside of the buffer spring, and the outer diameter of the limiting block is smaller than the inner diameter of the telescopic rod.

Preferably, the preformed groove is annularly distributed about the circle center of the protection cavity, and the thread head is in threaded connection with the inside of the nut.

Preferably, the outer diameter of the protection cavity is smaller than the inner diameter of the stabilizing ring, and the sealing clamping plate is in an arc shape.

Preferably, the mounting structure includes the mounting panel, the mounting panel sets up the lateral wall at the bracing piece, the extension board is all installed to the both sides of mounting panel, the internally mounted of extension board has the mounting groove, the bottom of mounting panel is installed and is adsorbed the piece.

Preferably, the support plates are symmetrically distributed about a vertical central axis of the mounting plate, and the adsorption blocks are arranged at equal intervals at the bottom end of the mounting plate.

Compared with the prior art, the utility model has the beneficial effects that: the device for measuring the particle size of the fine powder not only improves the stable sealing capability of the measuring device, but also improves the adjusting capability and the stability of the measuring device;

(1) the fixing ring is firstly subjected to certain installation treatment, then the arrangement of the reserved groove is completed under the connection arrangement of the protection cavity, and the fixing ring and the nut are mutually matched to complete certain fine adjustment work in the process of rotating the screw head, so that certain laminating work is completed under the matching of the sealing clamp plate, the integral fixing connection work is well improved, and meanwhile, the fixing ring can be subjected to rich sealing treatment in the working process under the arrangement of the sealing clamp plate, so that the integral stable connection capacity is well improved;

(2) the movable disc is firstly installed to a certain degree, certain eccentric motion is completed under the coordination of the rotating shaft, so that the stress plate is subjected to certain telescopic work after being subjected to external force, certain limiting work is completed at the position of the telescopic rod, and certain buffering work is completed under the arrangement of the buffering spring, so that certain height adjusting work is well completed, and the integral adjusting capacity of the movable disc is well improved;

(3) through carrying out certain installation processing with the mounting panel earlier to under the branch of its extension board, make it accomplish certain block work with the cooperation of mounting groove, and fine completion certain absorption connection work under the cooperation of its absorption piece, make its in-process at work more stable.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic side view of a cross-sectional structure of an adjustment structure according to the present invention;

FIG. 4 is a schematic side view of a cross-sectional structure of the anchoring structure of the present invention;

fig. 5 is a side sectional view of the mounting structure of the present invention.

In the figure: 1. a support table; 2. a storage box; 3. a storage tube; 4. a measuring tube; 5. a measuring instrument; 6. supporting legs; 7. an adjustment structure; 701. a movable tray; 702. a rotating shaft; 703. a stress plate; 704. a buffer spring; 705. a telescopic rod; 706. a limiting block; 8. an output pipe; 9. a monitor; 10. a stable structure; 1001. a stabilizing ring; 1002. a protective cavity; 1003. reserving a groove; 1004. a screw head; 1005. a nut; 1006. sealing the clamping plate; 11. a support bar; 12. a mounting structure; 1201. mounting a plate; 1202. a support plate; 1203. mounting grooves; 1204. and (5) adsorbing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention is shown: a fine powder particle size measuring device comprises a supporting table 1, wherein a storage box 2 is installed on one side of the top end of the supporting table 1, a supporting rod 11 is installed at one end of the storage box 2, an installation structure 12 is arranged at the bottom end of the supporting rod 11, the installation structure 12 comprises an installation plate 1201, the installation plate 1201 is arranged on the outer side wall of the supporting rod 11, support plates 1202 are installed on two sides of the installation plate 1201, an installation groove 1203 is installed inside the support plates 1202, and an adsorption block 1204 is installed at the bottom end of the installation plate 1201;

the support plate 1202 is symmetrically distributed about the vertical middle axis of the mounting plate 1201, and the adsorption blocks 1204 are arranged at equal intervals at the bottom end of the mounting plate 1201, so that certain mounting work can be well completed in the working process of the adsorption blocks, and the overall mounting stability of the adsorption blocks is well improved;

the monitoring instrument 9 is installed at the top end of the supporting rod 11, the bottom end of the monitoring instrument 9 is connected with the measuring tube 4, the storage tube 3 is arranged inside the storage box 2, the output tube 8 is connected to the top end of the storage tube 3, the fixing structure 10 is arranged at the joint of the output tube 8, the fixing structure 10 comprises a fixing ring 1001, the fixing ring 1001 is arranged at the joint of one end of the output tube 8, a protection cavity 1002 is installed at one end of the fixing ring 1001, a reserved groove 1003 is installed inside the protection cavity 1002, a nut 1005 is installed inside the reserved groove 1003, a threaded head 1004 penetrates through the nut 1005, and a sealing clamp plate 1006 is installed at one end of the threaded head 1004;

the preformed groove 1003 is annularly distributed about the circle center of the protection cavity 1002, a threaded head 1004 is in threaded connection with the interior of a nut 1005, the outer diameter of the protection cavity 1002 is smaller than the inner diameter of the stabilizing ring 1001, and the sealing clamp plate 1006 is in an arc-shaped design, so that good stable sealing operation can be performed in the working process;

one end of the output tube 8 is connected with a tester 5, supporting legs 6 are mounted on two sides of the bottom end of the tester 5, an adjusting structure 7 is arranged inside each supporting leg 6, each adjusting structure 7 comprises a movable disc 701, each movable disc 701 is arranged at one end inside each supporting leg 6, a rotating shaft 702 is mounted at one end of each movable disc 701, a stress plate 703 is arranged at the top end of each movable disc 701, a limiting block 706 is mounted at the top end of each stress plate 703, a buffer spring 704 is arranged on the outer side wall of each limiting block 706, and a telescopic rod 705 is mounted at the top end of each buffer spring 704;

the stress plate 703 is elastically connected with the inside of the buffer spring 704, and the outer diameter of the limiting block 706 is smaller than the inner diameter of the telescopic rod 705, so that certain limiting work is performed in the working process, the overall buffering and protecting work is well improved, and the overall adjusting work is well improved.

The working principle is as follows: firstly, after the device is integrally installed, an external power supply of the device is used for enabling the device to start normal work, then after the storage box 2 is installed, a monitor 9 of the device is used for completing certain installation work, so that the monitor and the mounting groove 1203 are matched for completing certain clamping work, and then the monitor is opened to start certain monitoring work;

then, after the storage tube 3 is arranged, the connection work of the position of the output tube 8 is completed, so that the arrangement of the preformed groove 1003 is completed under the connection arrangement of the protective cavity 1002, and in the process of rotating the threaded head 1004, the threaded head and the nut 1005 are mutually matched to complete certain fine adjustment work, so that after the output tube 8 is connected, the threaded head and the nut 1005 complete certain detection work at the position of the measuring instrument 5;

finally, after the detection is finished, the data display is recorded to a certain extent, so that the later analysis processing is carried out, then all the subsequent processing work is carried out, all the instruments are closed after the work is finished, and all the instruments are stored to a certain extent after the external power supply is closed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A fine powder particle size measuring device comprises a support table (1), and is characterized in that: the device is characterized in that a storage box (2) is installed on one side of the top end of the supporting table (1), a supporting rod (11) is installed at one end of the storage box (2), an installation structure (12) is arranged at the bottom end of the supporting rod (11), a monitor (9) is installed at the top end of the supporting rod (11), a measuring tube (4) is connected to the bottom end of the monitor (9), a storage tube (3) is arranged inside the storage box (2), an output tube (8) is connected to the top end of the storage tube (3), a stabilizing structure (10) is arranged at the joint of the output tube (8), the stabilizing structure (10) comprises a stabilizing ring (1001), the stabilizing ring (1001) is arranged at the joint of one end of the output tube (8), a protection cavity (1002) is installed at one end of the stabilizing ring (1001), a reserved groove (1003) is installed inside the protection cavity (1002), the internally mounted of reservation groove (1003) has nut (1005), threaded head (1004) has been run through to the inside of nut (1005), sealed splint (1006) are installed to the one end of threaded head (1004), the one end of output tube (8) is connected with apparatus (5), supporting leg (6) are all installed to the both sides of apparatus (5) bottom, the inside of supporting leg (6) is provided with adjusts structure (7).

2. The fine powder particle size measuring apparatus according to claim 1, wherein: adjust structure (7) including activity dish (701), activity dish (701) set up the one end in supporting leg (6) inside, pivot (702) are installed to the one end of activity dish (701), the top of activity dish (701) is provided with atress board (703), stopper (706) are installed on the top of atress board (703), the lateral wall of stopper (706) is provided with buffer spring (704), telescopic link (705) are installed on the top of buffer spring (704).

3. The fine powder particle size measuring apparatus according to claim 2, wherein: the stress plate (703) is elastically connected with the inside of the buffer spring (704), and the outer diameter of the limiting block (706) is smaller than the inner diameter of the telescopic rod (705).

4. The fine powder particle size measuring apparatus according to claim 1, wherein: the preformed groove (1003) is distributed in an annular shape relative to the circle center of the protection cavity (1002), and a threaded connection is formed between the threaded head (1004) and the interior of the nut (1005).

5. The fine powder particle size measuring apparatus according to claim 1, wherein: the outer diameter of the protection cavity (1002) is smaller than the inner diameter of the stabilizing ring (1001), and the sealing clamping plate (1006) is in an arc-shaped design.

6. The fine powder particle size measuring apparatus according to claim 1, wherein: the mounting structure (12) comprises a mounting plate (1201), the mounting plate (1201) is arranged on the outer side wall of the support rod (11), the support plates (1202) are mounted on two sides of the mounting plate (1201), a mounting groove (1203) is mounted inside the support plates (1202), and the adsorption blocks (1204) are mounted at the bottom ends of the mounting plate (1201).

7. The fine powder particle size measuring apparatus according to claim 6, wherein: the support plates (1202) are symmetrically distributed about a vertical central axis of the mounting plate (1201), and the adsorption blocks (1204) are arranged at equal intervals at the bottom end of the mounting plate (1201).